1-Bromo-2-Butyne CAS 3355-28-0 Maʻemaʻe ≥99.0% (GC) Linagliptin Intermediate Factory

ʻO ka wehewehe pōkole:

Inoa Kemika: 1-Bromo-2-Butyne

Synonyms: 2-Butynyl Bromide

CAS: 3355-28-0

Maʻemaʻe: ≥99.0% (GC)

ʻAno: ʻAʻole waihoʻoluʻu i ka wai melemele liʻiliʻi

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Hāʻawi ka mea hana i ka Linagliptin a me nā mea pili e pili ana:
Linagliptin CAS 668270-12-0
Linagliptin Mākua Nucleus Intermediate CAS 853029-57-9
8-Bromo-3-Methylxanthine CAS 93703-24-3
8-Bromo-7-(2-butyn-1-yl)-3-methylxanthine CAS 666816-98-4
2-(Chloromethyl)-4-Methylquinazoline CAS 109113-72-6
(R)-3-(Boc-Amino)piperidine CAS 309956-78-3
(R)-(-)-3-Aminopiperidine Dihydrochloride CAS 334618-23-4
1-Bromo-2-Butyne CAS 3355-28-0

Na Waiwai Kemika:

Inoa Kimia	1-Bromo-2-Butyne
Nā huaʻōlelo like	2-Butynyl Bromide
Helu CAS	3355-28-0
Helu CAT	RF-PI500
Kūlana Kūʻai	Ma ka waihona, ʻoi aku ka nui o ka hana a hiki i nā tona
ʻĀpana Molekala	C4H5Br
Kaumaha Molecular	132.99
Lae paila	40.0~41.0℃/20 mmHg (māmā)
ʻO ka mānoanoa	1.519 g/ml ma 25 ℃ (māmā)
Hōʻike Hōʻike	n20/D 1.508(māmā)
Brand	ʻO Ruifu Chemical

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	ʻAʻohe wai melemele liʻiliʻi
Maʻemaʻe / Kaʻina Hanana	≥99.0% (GC)
Māmā (KF)	≤0.20%
Koena ma ka Ignition	≤0.10%
Hoʻokahi haumia	≤0.30%
Huina paumaele	≤1.0%
ʻŌlelo	E ʻeleʻele ke kala ma hope o ka ʻike pinepine ʻana i ka ea
	E kūʻai ma kahi haʻahaʻa haʻahaʻa, ʻeleʻele, maloʻo a mālama ʻia ka nitrogen
	E hoʻohana i ka hikiwawe ma hope o ka wehe ʻana
Kūlana hoʻāʻo	ʻOihana Kūlana
Hoʻohana	Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole, 25kg / Barrel a i ʻole 220kg pahu pahu, a i ʻole e like me ka koi o ka mea kūʻai aku.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai.

Pono:

FAQ:

Noi:

Hoʻohana nui ʻia ka 1-Bromo-2-Butyne (CAS: 3355-28-0) i ka synthesis organik, synthesis o nā intermediates pharmaceutical a me Active Pharmaceutical Ingredient (API) synthesis.ʻO 1-Bromo-2-Butyne kahi mea koʻikoʻi koʻikoʻi i ka synthesis o Linagliptin (CAS: 668270-12-0) no ka mālama ʻana i nā pākeke me ka maʻi diabetes type 2.ʻO 1-Bromo-2-Butyne he mea kemika i hoʻohana ʻia i ka synthesis o nā pūhui teranyl axially chiral, alkylation o L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride a me mono-propargylated diene derivative.Ma waho aʻe o kēia, hoʻohana ʻia i ka synthesis o isopropylbut-2-ynylamine, allenylcyclobutanol derivatives, allyl-[4- (akā-2-ynyloxy) phenyl] sulfane, allenylindium a me axially chiral teranyl pūhui.